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5V49EE504NLGI8 - Renesas Electronics

Description: The 5V49EE504 is a programmable clock generator intended for high performance data-communications, telecommunications, consumer, and networking applications. There are four internal PLLs, each individually programmable, allowing for four unique non-integer-related frequencies. The frequencies are generated from a single reference clock. The reference clock can come from one of the two redundant clock inputs. Automatic or manual switchover function allows any one of the redundant clocks to be selected during

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5V49EE504NLGI8 - Renesas Electronics - PCB symbol
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PCB Footprints
5V49EE504NLGI8 - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - NLG24P1+
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3D Models
5V49EE504NLGI8 - Renesas Electronics - 3D model - Quad Flat No-Lead - NLG24P1+
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5V49EE504NLGI8 Details

  • Manufacturer Part Number:

    5V49EE504NLGI8

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    VFQFPN

  • Package Description:

    VFQFPN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    NLG24P1

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • JESD-30 Code:

    S-XQCC-N24

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Clock Frequency-Max:

    200 MHz

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Primary Clock/Crystal Frequency-Nom:

    200 MHz

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    3.465 V

  • Supply Voltage-Min:

    3.135 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4 mm

  • uPs/uCs/Peripheral ICs Type:

    CLOCK GENERATOR, PROCESSOR SPECIFIC

5V49EE504NLGI8 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VCCPLL, and then VCCIO. This ensures proper initialization and prevents damage to the device.
  • To optimize the clock tree, use the Clock Tree Synthesis (CTS) tool provided by Renesas. This tool helps to minimize clock skew, reduce power consumption, and improve overall system performance.
  • The maximum frequency for the PCIe interface is 5 GT/s (gigatransfers per second). However, the actual frequency may vary depending on the system design and configuration.
  • A reliable reset strategy involves using a combination of power-on reset (POR), brown-out detector (BOD), and a reset controller. This ensures that the device is properly reset during power-up, power-down, and brown-out conditions.
  • Thermal management is critical for the 5V49EE504NLGI8. Ensure proper heat dissipation by using a heat sink, thermal interface material, and a well-designed PCB layout. Monitor the device's temperature using the built-in thermal sensor and take corrective action to prevent overheating.

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5V49EE504NLGI8 Overview

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